एपीए उद्धरण

Sivathanu Pillai, M. (1974). Economic and business statistics. Progressive corporation.

शिकागो स्टाइल उद्धरण

Sivathanu Pillai, M. Economic and Business Statistics. Mumbai: Progressive corporation, 1974.

एमएलए उद्धरण

Sivathanu Pillai, M. Economic and Business Statistics. Progressive corporation, 1974.